T4160 IDCODE

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T4160 IDCODE

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bweinberger
Contributor I

Hello, I'm trying to find documentation that lists the IDCODE for the T4160 QorIQ Processor.

The only documentation I've found is in the T4240 Reference Manual which indicates IDCODE = 0x0022_001D.

However, the data I'm reading over JTAG indicates 0x1022_101D. It seems the upper bit in each nibble changed from a 0 to 1. The data is needed for hardware validation where the datasheet IDCODE must match the readback IDCODE.

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ufedor
NXP Employee
NXP Employee

Excerpt from the processor's BSDL file:

     attribute IDCODE_REGISTER of T4160: entity is
--      Hex 1022101D

           "0001"  &             -- Version
           "0000001000100001"  & -- Part Number
           "00000001110"  &      -- Manufacturer Identity
           "1";                  -- IEEE 1149.1 Requirement